Novel filler structure and formula for sewage treatment and manufacturing equipment and method of novel filler structure
A technology for sewage treatment and manufacturing equipment, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, biological treatment devices, etc., can solve the problems of limited contact area, lack of microbial activity, activation of microbial reaction microenvironment improvement, etc. Achieve the effect of increasing the contact area and improving the microenvironment of microbial reaction
Inactive Publication Date: 2020-09-01
上海巷西环境科技有限公司
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Problems solved by technology
However, the efficiency of sewage treatment is not only related to the number of microorganisms, but also closely related to the biological activity of microorganisms. In addition to the limited contact area, the biological fillers used in current sewage treatment also lack the ability to activate microbial activity and microenvironment for microbial reactions. improve
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[0049] In the existing sewage biofilm treatment process, the technical improvement direction is often how to increase the contact area between the microorganisms on the biofiller and the sewage, but does not fully consider the improvement of the activity of the microorganisms, resulting in a decrease in the efficiency of sewage treatment. Less than effective promotion.
[0050] The present invention will be further described in detail below with reference to the examples and figures, but the embodiments of the present invention are not limited thereto.
[0051] A new packing structure for sewage treatment, such as figure 1 As shown, it includes a hollow packing body 1, the above-mentioned packing body 1 is provided with a main fluid channel 2 along its axial direction, and a plurality of auxiliary fluid channels 3 are opened on the side wall of the main fluid channel 2 along its circumferential direction, The cross-sections of the plurality of auxiliary fluid channels 3 are a...
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The invention discloses a novel filler structure for sewage treatment, a formula and manufacturing equipment and method thereof. Design of technical field of sewage treatment, the packing structure comprises a hollow packing body, wherein the filler body is provided with a main fluid channel along the axial direction, the side wall of the main fluid channel is provided with a plurality of auxiliary fluid channels along the circumferential direction, the cross sections of the plurality of auxiliary fluid channels are arc-shaped sector-shaped, openings of the plurality of auxiliary fluid channels are communicated with the main fluid channel, and the surface of the filler body is provided with an attached growth groove for increasing the contact area of microorganisms and sewage. In combination with the structure, the formula comprises synthetic resin, a magnetic material, zeolite and a foaming agent, wherein the weight of the synthetic resin accounts for 30-80% of the total weight of theraw materials; wherein the weight percentage of the magnetic material is 10-30%, the weight percentage of the zeolite is 10-30%, and the weight percentage of the foaming agent is 5-20%. The novel filler structure is combined with the formula, so that the contact area of the biological filler is increased, the microbial activity can be activated, and the microbial reaction microenvironment is improved.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, more specifically, it relates to a novel packing structure, formula and manufacturing equipment and method for sewage treatment. Background technique [0002] The biological method of sewage treatment is to use the metabolic function of microorganisms to degrade the dissolved and colloidal organic pollutants in the sewage and convert them into harmless substances, so that the sewage can be purified. In the sewage biofilm treatment process, the filler is the core part. Filler is the place where biofilm lives and the carrier of biofilm, which affects the growth, reproduction, shedding, shape and spatial structure of microorganisms, and also has the function of intercepting suspended matter. The configuration of filler directly affects the overall sewage treatment process. efficiency. [0003] In the prior art, such as the Chinese patent whose patent notification number is CN210438475U, a...
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Login to View More IPC IPC(8): C02F3/34
CPCC02F3/34C02F2203/006
Inventor 赵统刚陈龙张兰陈阳波奚卫华蒋义龙
Owner 上海巷西环境科技有限公司